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2 years ago

14

There are three people in the same room, and we are curious whether two of them have their birthday in the same month

1 answer:

Studentka2010 [4]2 years ago

4 0

For the answer to the question above, first all you have to do is have a confidence. If you are curious about their birthday's come up with a question that won't sound so weird. Like " Hi, I'm doing a research for a subject about people who are born on the same month can you help me? or something like that.
All you have to do is have some confidence so that you wouldn't sound so weird

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Lostsunrise [7]

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3 years ago

If tanA = 3cotA, show that, secA = 2

zysi [14]

Answer:

proved

Step-by-step explanation:

plz mark me brainliest

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2 years ago

Write an expression to show .... Five times the difference of 17 and 8

UkoKoshka [18]

Answer:

5(17-8)

Step-by-step explanation:

5(17-8)

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=45

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3 years ago

Read 2 more answers

1. What is the slope of a line that is parallel to the line represented by the equation y=-2/5x + 4/5

lbvjy [14]

Hi student, let me help you out! :)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

We are asked to find the slope of the line that is parallel to the line $\star~\mathrm{y=-\cfrac{2}{5}x+\cfrac{4}{5}}$ .

$\triangle~\fbox{\bf{KEY:}}$

Parallel lines have the same slope.

So let's first determine the slope of the first line, and then let's find the slope of the line that's parallel to it.

$\circ\!\!\!\star\mathcal{HINT:}$

The slope is the coefficient of x.

So the slope is

$\star~\mathrm{-\cfrac{2}{5}}$ .

Can you guess the slope of the line that is parallel to the first line?

That's right! The slope is...

$\star~\mathrm{-\cfrac{2}{5}}$

Hope it helps you out! :D

Ask in comments if any queries arise.

#StudyWithBrainly

~Just a smiley person helping fellow students :)

4 0

1 year ago

Simplify. (x3)5 5x3 x15 x2 x8

maks197457 [2]

You just combine like terms so it'll be 5x^43

3 0

2 years ago

Read 2 more answers